[SVN] r3041 (Objective-C)

• changed macro to command so that it is easier to customize (e.g. space before colon, also adding an autorelease, etc.) -- it is also a little smarter now, e.g. only inserts colon if at end of line, plus it wraps ‘class alloc’ and ‘[class alloc]’ equally
Changed:
A trunk/Bundles/Objective-C.tmbundle/Commands/Wrap in [[alloc] init] (alloc).plist
D trunk/Bundles/Objective-C.tmbundle/Macros/[[alloc] init].plist
U trunk/Bundles/Objective-C.tmbundle/info.plist